Miss, how did the fake count and his uncle finally die?

1. There are two kinds of cigarettes in the fake count's cigarette case, white and blue, and the blue one is poisonous, just like the poison he poisoned the young lady before.

The fake count smoked all the white cigarettes in one breath in the car he was caught back, not because he needed three cigarettes, but to ensure that only blue cigarettes were left in the cigarette case.

He used the story his uncle wanted to hear to desperately ask for cigarettes. At this time, there are only poisonous cigarettes in the cigarette case. If he hadn't used up all the white cigarettes before, his uncle might have got him non-toxic cigarettes. So no matter how uncle takes it, it is poisonous smoke.

The fake count knew that he would be tortured if he was caught back, so he committed suicide and dragged his uncle into the water. When he begged for cigarettes, he said a line, "Ah, there are no windows here (in the basement)." You can see that he is going to kill himself with a cigarette.